CSS zoom and mouse tracking

[Adam Pritchard]

After applying the zoom style to a graph container, mouse tracking
(highlighting and zooming) seems to be broken -- but only
horizontally. It looks like the tracking is for the non-zoomed width.

So, for example, if you set zoom to 2.0 and you position your mouse
half way across the x-axis, you'll be highlighting the last data
point.

I would like to be able to use the zoom style to cheaply enlarge my
graphs, so I'd appreciate if anyone could tell me how to correct/work
around this. (Or let me know if it's just not possible, which is fine
too.)

Thanks in advance.

Adam

[Dan Vanderkam]

I had no idea this CSS rule existed. Apparently it's IE-only, so I'm not surprised that it breaks some things in dygraphs. Since this is non-standard, I have no plans to fix it.

  - Dan

[Andrea Quintabà]

Hi danvk,

i really need to use zoomed pages with dygraphs.. i know zoom is not standard but that's the only way i have to do that stuff.

I would try to implement a solution on my own but i don't know where to start (there should be a point in the code where the position of the click event relative to canvas is calculated but i cannot find where it is).

any help would be really really appreciated...

Regards